| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,100 | +9.5% |
| 2Q26 | 2,646 | +15.1% |
| 1Q26 | 2,321 | -21.5% |
| 4Q25 | 2,422 | -28.6% |
| 3Q25 | 2,831 | +20.6% |
| 2Q25 | 2,298 | -5.6% |
| 1Q25 | 2,958 | +40.4% |
| 4Q24 | 3,393 | +96.6% |
| 3Q24 | 2,348 | +32.8% |
| 2Q24 | 2,434 | +33.7% |
| 1Q24 | 2,106 | +3.8% |
| 4Q23 | 1,725 | -19.3% |
| 3Q23 | 1,768 | -21.3% |
| 2Q23 | 1,820 | -15.6% |
| 1Q23 | 2,028 | -3.6% |
| 4Q22 | 2,137 | +13.9% |
| 3Q22 | 2,246 | - |
| 2Q22 | 2,155 | - |
| 1Q22 | 2,103 | - |
| 4Q21 | 1,877 | +31.9% |
| 4Q20 | 1,423 | -2.2% |
| 4Q19 | 1,455 | - |